PDF Guides
Practical, mobile-first tutorials for editing, converting, compressing, signing and protecting PDFs.
- GuideHow to Edit a PDF on iPhone (2026 Guide)Edit text, add images and rearrange pages of a PDF directly on iPhone. Step-by-step walkthrough using the PDF Editor app.
- GuideHow to Edit a PDF on Android (2026 Guide)Edit PDFs on Android: change text, insert pages and sign documents. Clear step-by-step instructions using the PDF Editor app.
- GuideHow to Compress a PDF Without Losing QualityReduce PDF file size for email or upload — step-by-step using the PDF Editor app on iPhone or Android.
- GuideHow to Merge PDF Files on Phone or DesktopCombine multiple PDFs into one document. Step-by-step mobile workflow with the PDF Editor app.
- GuideHow to Sign a PDF on Your PhoneAdd legal electronic signatures to PDFs from your iPhone or Android. Practical guide using the PDF Editor app.
- GuideHow to Scan Documents to PDF with Your PhoneUse your phone camera to scan multi-page documents into clean PDFs. Mobile workflow with edge detection and OCR.
- GuideBest PDF App for Students (2026)What students need from a PDF app: notes, highlights, signatures and free conversions. Honest evaluation criteria.
- GuideBest PDF App for Business (2026)What small teams should look for in a PDF app: signatures, contracts, security and collaboration on mobile.
- GuidePDF vs DOCX — Which Format Should You Use?When to choose PDF over DOCX and vice versa. Clear comparison of editability, fidelity, signing and sharing.
- GuideHow to Password Protect a PDF FileAdd password protection and encryption to a PDF on mobile or desktop. Practical guide using the PDF Editor app.